Results: 82

Lymphocyte B and Th17 chemotactic cytokine levels in peri-implant crevicular fluid of patients with healthy, peri-mucositis, and peri-implantitis implants

J. oral res. (Impresa); S1 Preecedings (), 2020
Peri-implantitis is one of the leading causes of implant failure and loss, and its early diagnosis is not currently feasible due to the low sensitivity of currents methods. In the current exploratory cross-sectional study, we explored the diagnostic potential of lymphocyte B and Th17-chemotactic cytokine...

Association between genetic polymorphisms in rank, rankl and opg and peri-implant diseases in patients from the Amazon Region

Braz. dent. j; 31 (1), 2020
Abstract The present study evaluated polymorphisms in RANK, RANKL and OPG-encoding genes to assess whether they are associated with mucositis and peri-implantitis in a population from the Brazilian Amazon region. One hundred and fourteen patients with dental implants were included in the study. After cli...

Uso do plasma rico em plaquetas (PRP) e plasma rico em fibrina (PRF) em defeitos peri-implantares: análises biomecânica e histomorfométrica

O presente trabalho teve o objetivo avaliar o uso do plasma rico em plaquetas (PRP) e plasma rico em fibrina (PRF) em defeitos peri-implantares por meio das análises biomecânica e histomorfométrica. Para tanto, 36 ratos machos adultos foram divididos em 3 grupos: controle (CO), plasma rico em plaqueta...

Análise físico-química da superfície de titânio após tratamento químico de descontaminação com clorexidina: estudo in vitro

Introdução: Tratamentos têm sido propostos para a peri-implantite com o objetivo de descontaminar a superfície dos implantes, removendo microrganismos que podem estar associados à doença. Objetivo: O objetivo deste estudo foi avaliar a ação in vitro de diferentes métodos de aplicação de diglu...

Cirurgia “sem corte”: ciência ou apenas estratégia de marketing?

Periodontia; 30 (3), 2020
The so-called "blunt" or flapless surgery is considered less traumatic or invasive. However, as there is a need for rupture of the epithelial tissue performed by surgical drills or other means, the term is conceptually incorrect and known as marketing. The objective of the present study is to discuss the...

Efeito clínico, radiográfico e imunológico do tratamento cirúrgico associado à terapia fotodinâmica com azul de toluidina 0,2% em peri-implantite: estudo clínico randomizado longitudinal de 1 ano

O objetivo do presente estudo foi comparar os efeitos clínicos, radiográficos e imunológicos do tratamento cirúrgico para peri-implantite com ou sem terapia fotodinâmica após 1 ano. Participaram deste estudo 21 pacientes com peri-implantite (idade média 56,0 ± DP 9,6 anos). Divididos os grupos...

A clinical practice guideline for the prevention and treatment of peri-implant diseases

ABSTRACT Introduction: the incidence of peri-implant diseases is high, and their optimal management is still debated. The purpose was to explore the levels of available evidence and to suggest evidence-based recommendations for the treatment of peri-implant mucositis and peri-implantitis. Methods: a ...

Quantification of pro-inflammatory cytokines and osteoclastogenesis markers in successful and failed orthodontic mini-implants

J. appl. oral sci; 27 (), 2019
Abstract Objectives: Miniscrew has been frequently used, considering that anchorage control is a critical point in orthodontic treatment, and its failure, the main adverse problem. Using two groups of stable (successful) and unstable (failed) mini-implants, this in vivo study aimed to quantify proinflam...